12 search results - page 2 / 3 » Speaker change detection using joint audio-visual statistics |
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper addresses the problem of unsupervised speaker change detection. Three systems based on the Bayesian Information Criterion (BIC) are tested. The first system investigat...
CSDA
2007
13 years 4 months ago
2007
The problem of detecting changes in wind speed and direction is considered. Bayesian priors, with various degrees of certainty, are used to represent relationships between the two...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
We introduce a regularized kernel-based rule for unsupervised change detection based on a simpler version of the recently proposed kernel Fisher discriminant ratio. Compared to ot...
FGR
2008
IEEE
13 years 11 months ago
2008
IEEE
Recent pose invariant methods try to model the subject specific appearance change across pose. For this, however, almost all of the existing methods require a perfect alignment b...
ICIP
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper presents novel methods for classifying images based on knowledge discovered from annotated images using WordNet. The novelty of this work is the automatic class discove...